1VK1

Conserved hypothetical protein from Pyrococcus furiosus Pfu-392566-001

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		8.5	291	2.0M NaCl, 0.1M TRIS, pH 8.5, modified microbatch, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.29	46.25

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 115.148	α = 90
b = 40.099	β = 122.29
c = 65.671	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	MARMOSAIC 225 mm CCD		2003-12-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID		APS	22-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.2	50	80.5	0.04	34.3	2.4				-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.2	1.24	21.5		0.14	4.1	1.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SINGLE WAVELENGTH ANOMALOUS SCATTERING	THROUGHOUT	1.2	55.9	63181	3374	83.4	0.166	0.165	0.175	RANDOM	14.7

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-0.38		-0.26	1.12		-1.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.568
r_dihedral_angle_4_deg	13.897
r_dihedral_angle_3_deg	10.971
r_sphericity_free	6.374
r_dihedral_angle_1_deg	5.951
r_scangle_it	3.701
r_sphericity_bonded	3.239
r_mcangle_it	2.792
r_scbond_it	2.514
r_mcbond_it	1.991
r_mcbond_other	1.79
r_rigid_bond_restr	1.301
r_angle_refined_deg	1.298
r_angle_other_deg	0.74
r_nbd_refined	0.223
r_symmetry_vdw_other	0.206
r_nbd_other	0.166
r_symmetry_hbond_refined	0.163
r_metal_ion_refined	0.162
r_xyhbond_nbd_refined	0.094
r_nbtor_other	0.085
r_chiral_restr	0.084
r_symmetry_vdw_refined	0.084
r_bond_refined_d	0.014
r_gen_planes_refined	0.005
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_hbond_other

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1843
Nucleic Acid Atoms
Solvent Atoms	137
Heterogen Atoms	12

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
RESOLVE	phasing
REFMAC	refinement
ARP/wARP	model building
PDB_EXTRACT	data extraction
MolProbity	model building
SCA2STRUCTURE	phasing